BACKFLOW DIRECT DERINGER 50 2" BFG T2
The 2" (Deringer 50) Kit is a reduce pressure detector assembly that prevents non-health hazard pollutants from entering a potable water supply system when backpressure and/or backsiphonage conditions occur. End connections are union type stainless steel 2" female NPT threads for ease of installation. Entire valve housing is constructed of stainless steel (including shut off valves) for industry leading corrosion resistance.
This is a reduced pressure detector assembly. Production began in 2014 on the models 50 & 50X while production on the 50G began in 2018. The model 50 & 50X come with grooved end integral butterfly shut offs while the 50G comes with OSY flanged end shut offs. The mainline assembly uses a model similar to the model 40/40X. The bypass is a type 2 design with a single check piped around the mainline second check.
- Packing Slip Description:
- 2 DERINGER 50 CFM/GPM
- Watts Water Technologies